Question: Who was the student of Johann Wolfgang von Goethe?
Paraphrase: Who were Johann Wolfgang von Goethe's students?
SPARQL (Wikidata):  select distinct ?sbj where { ?sbj wdt:P802 wd:Q5879 . ?sbj wdt:P31 wd:Q5 } 
Answer: Adam Friedrich Oeser, Justus Christian Loder, Johann Schweighäuser